Deadpool faces off against his hated enemy, the Black Swan -- but will he escape with his life? Can Deadpool keep his mind intact long enough to destroy the man responsible for his decaying brain -- or will he only cause more pain to himself and his friends? And what happens when even Deadpool is driven over the edge? This issue is Wade Wilson's last, folks... or is it? And what's with that new title AGENT X that everybody's talking about?! No matter which way you look at it, you won't want to miss out on this issue, where the Merc-with-a-Mouth goes out with a bang! Literally! [per solicitation]